耐腐合金材料选用中英文对照表_张春青

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耐腐合金材料选用中英文对照表

发表人：张春青时间：2018-07-17

耐腐合金材料选用中英文对照表：

序号	牌号	代号	适用介质
1	F30%CrMo	Cr30	是含固量达35%腐蚀性介质的理想选材，如磷酸萃取料将等类似腐蚀磨蚀性介质，目前居国内领先水平。
2	1Cr18Ni9Ti	18-8	碱液、醋酸、稀硝酸。
3	00Cr20Ni25Mo4	UB6	含一定数量的Cl-F- SO²₄-磷酸、硫酸及高温醋酸抗点蚀和晶间腐蚀。
4	00Cr14NiSi4	C4	全浓度硝酸、特别适用浓硝酸、事目前浓硝酸用钢综合性最好的铸材。
5	0Cr12Ni25Mo3Cu3Si2Nb	941	全浓度常温硫酸、特别适用100℃以下的中等浓度（50%）硫酸。
6	00Cr10Ni20Mo1.5Si6Cu	SS920	高温浓硫酸，t≤130℃,浓度93-98%
7	0Cr21Ni32Mo2Cu3	20#合金	高温浓硫酸，t≤130℃,浓度为40%左右。
8	Z180C13	DF2	含固量达70%磨蚀性介质。
9	0Cr26Ni5Mo2Cu3	CD-4MCu	含固稀硫酸，磷酸，耐磨，耐蚀。
10	0Cr24Ni20Mo2Cu3	K合金	≤60℃各种浓度的硫酸。
11	00Cr25Ni6Mo2	MM-4	硝酸磷肥专用钢。
12	0Cr18Ni9	304	稀硝酸，有机酸。
13	00Cr18Ni9	304L	稀硝酸，有机酸，抗晶间腐蚀。
14	0Cr18Ni12Mo2Ti	Mo2Ti	稀硝酸，磷酸，有机酸。
15	0Cr18Ni12Mo2	316	稀硝酸，磷酸，有机酸。
16	00Cr18Ni12Mo2	316L	稀硝酸，磷酸，有机酸，抗晶间腐蚀。
17	0Cr20Ni25Mo5Cu	904	70℃以下各种浓度硫酸，抗晶间腐蚀。
18	0Cr30Ni42Mo3Cu2	804	烧碱蒸发及904仍不抗蚀等。904仍不抗蚀介质。
19	0Cr20Ni42Mo3Cu2	824	904仍不抗蚀介质
20	0Cr18Ni5Mo5	NH55	海水。
21	0Cr20Ni33Mo3Cu3Nb	20Cb3	各种浓度的硫酸腐蚀。
22	0Cr24Ni33Mo2.5Cu3Ti	3#4#	含20%固相的稀硫酸磨损腐蚀。
23	0Cr16Ni4Cu3Nb	CB-7Cu	砂浆磨蚀，钾肥生产时卤水的磨、腐蚀。
24	00Cr30Ni40Mo4Cu3	Lewmet55	125℃高温发烟硫酸腐蚀。
25	00Ni65Cu28	Monel	氢氟酸、硅氟酸、高温烧碱。
26	00Ni65Mo28	哈氏B	全浓度盐酸。
27	塑料FEP	F46	各种酸、碱、盐、氧化剂等介质。
28	UHMWPE		80℃以下含悬浮固体颗粒的酸、碱、盐介质、耐磨损。
29	Fluoride alloy		180℃以下强腐蚀介质。

No.	Material rating number	Code	Suitable media
1	F30%CrMo	Cr30	Leading the pack in the domestic market, it is an ideal material for corrosive media containing up to 35% of solid., such as phosphoric acid extract slurry or similar corrosive medium.
2	1Cr18Ni9Ti	18-8	Alkali liquid, acetic acid, diluted nitric acid
3	00Cr20Ni25Mo4	UB6	Phosphoric acid, sulfuric acid, and high temperature acetic acid containing certain amount of CL-,F-SO²₄-. Resistant to pitting and inter granular corrosion.
4	00Cr14NiSi4	C4	Full concentration nitric acid, especially concentrated nitric acid. It is the best cast steel in comprehensive performance for concentrated nitric acid available at present.
5	0Cr12Ni25Mo3Cu3Si2Nb	941	Full concentration constant temperature sulfuric acid especially middle concentrated (ca.50%) sulfuric acid below 100℃
6	00Cr10Ni20Mo1.5Si6Cu	SS920	High temperature sulfuric acid, t≤130℃,concentration 93-98%
7	0Cr21Ni32Mo2Cu3	20#合金	High temperature sulfuric acid, t≤130℃, concentration ca.40%
8	Z180C13	DF2	Corrosive medium containing up to 70% of solid.
9	0Cr26Ni5Mo2Cu3	CD-4MCu	Suitable for diluted sulfuric acid and phosphoric acid containing solid. It is anti-abrasive and anti-corrosive.
10	0Cr24Ni20Mo2Cu3	K合金	Sulfuric acid of various concentrations at≤60℃
11	00Cr25Ni6Mo2	MM-4	Special steel for nitric acid and phosphoric fertilizer.
12	0Cr18Ni9	304	Diluted nitric acid and organic acids.
13	00Cr18Ni9	304L	Diluted nitric acid and organic acids. Resistant to inter granular corrosion.
14	0Cr18Ni12Mo2Ti	Mo2Ti	Diluted nitric acid, phosphoric acid, and organic acids.
15	0Cr18Ni12Mo2	316	Diluted nitric acid, phosphoric acid, and organic acids.
16	00Cr18Ni12Mo2	316L	Diluted nitric acid, phosphoric acid, and organic acids. Resistant to inter granular corrosion.
17	0Cr20Ni25Mo5Cu2	904	Sulfuric acid of various concentrations at ≤70℃.Resistant to inter granular corrosion.
18	0Cr30Ni42Mo3Cu2	804	Evaporation of caustic soda, and those media whose corrosiveness is beyond the capability of 904.
19	0Cr20Ni42Mo3Cu2	824	Those media whose corrosiveness is beyond the capability of 904.
20	0Cr18Ni5Mo5	NH55	Sea water
21	0Cr20Ni33Mo3Cu3Nb	20Cb3	Corrosion of sulfuric acid of various concentrations.
22	0Cr24Ni33Mo2.5Cu3Ti	3#4#	Abrasion and corrosion of diluted sulfuric acid containing 20% solid phase.
23	0Cr16Ni4Cu3Nb	CB-7Cu	Corrosion of sand slurry, abrasion and corrosion of halogen liquid in the production of potassium fertilizer.
24	00Cr30Ni40Mo4Cu3	Lewmet55	Corrosion of 125℃ high temperature fuming sulfuric acid.
25	00Ni65Cu28	Monel	Hydrofluoric acid, silicofluoric acid, high temperature caustic soda.
26	00Ni65Mo28	哈氏B	Full concentration hydrochloric acid.
27	塑料FEP	F46	Various acids, alkalis, salts, oxidants, etc.
28	UHMWPE		Acids, alkalis, and salts containing suspended solid granules below 80℃.
29	Fluoride alloy		Strong corrosive media below 180℃.